What are the six logical units of a computer?
Question
2
options:
Input, Output, Memory, ALU, CPU, Secondary Storage
Input, Output, Memory, ALU, Screen, USB
Screen, Keyboard, Mouse, Hardware, Software
None of the above

Question

What are the six logical units of a computer?
Question 
2
 ﻿options:
Input, Output, Memory, ALU, CPU, Secondary Storage
Input, Output, Memory, ALU, Screen, USB
Screen, Keyboard, Mouse, Hardware, Software
None of the above

Accepted Answer

⚹ The six logical units of a computer system, often referred to as the classic von Neumann architecture, are as follows: ⚹ ∻Logical Units of a Computer∻ ‖ ▪ ⋮ Input: This unit is responsible for taking input from the user or from another machine. Examples include keyboards, mice, and sensors. ‖ ‖ ▪ ⋮ Output: This unit is responsible for providing the result of the computer's processes to the user or to another machine. Examples include monitors, printers, and actuators. ‖ ‖ ▪ ⋮ Memory: This unit stores data and instructions that the computer needs to execute. It includes both volatile memory (RAM) and non-volatile memory (ROM). ‖ ‖ ▪ ⋮ Arithmetic Logic Unit (ALU): This unit performs arithmetic and logical operations on the data processed by the computer. ‖ ‖ ▪ ⋮ Central Processing Unit (CPU): This unit is the brain of the computer where most calculations take place. It includes the ALU and control unit. ‖ ‖ ▪ ⋮ Secondary Storage: This unit refers to storage devices that retain data even when the computer is turned off. Examples include hard drives, SSDs, and CDs. ‖ ⚹ Based on the options provided, the correct answer is: Input, Output, Memory, ALU, CPU, Secondary Storage. ⚹

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